| 摘要 |
PROBLEM TO BE SOLVED: To provide a weld fume suction hood capable of minimizing interference to a workpiece even when applied to a welding robot. SOLUTION: This weld fume suction hood (1) is disposed at the portion of a welding torch (2) in an arc welding robot (3) so that the center line of the hood (1) is decentered to the joint (6) side of a robot arm (4) with respect to the center line of a welding nozzle (5). COPYRIGHT: (C)2008,JPO&INPIT
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